Porous Nickel Oxide/Nickel Films for Electrochemical Capacitors
Source abstract
Abstract
Nano‐sized NiO/Ni composite films have been found to perform as superior electrodes in electrochemical capacitor applications. These films can provide a specific capacitance of 50 to 64 F/g. The specific energy and specific power of these films were 25 to 40 kJ/kg and 4 to 17 kW/kg, respectively. These specific quantities are dependent on the microstructure of the films. Superior performance can be obtained from samples having rough surfaces and consisting of larger secondary particles ( ca. 100 to 120 nm in diam).
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Electrodeposition and Electroless Coatings · Transition Metal Oxide Nanomaterials
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Affiliations
Water Chemistry Program, University of Wisconsin‐Madison, Madison, Wisconsin 53706
References
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